1. Material: aluminum alloy + stainless steel + ABS 2. Production process: CNC + injection + stamping 3. Four claws can be adjusted according to the size of the phone, flexible and versatile 4. PD fast charging + 15W wireless charging, a variety of charging options, no longer limited to a single charging mode 5. Does not cover the camera, protect the phone from being scratched 6. Adjustable angle, riding without blocking the line of sight 7. A variety of mounting base can be freely selected 8. Firm clamp support, not easy to fall off even on bumpy roads 9. Thickened anti-slip soft rubber, better protect the phone